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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 192GB 6x32GB DDR5 4800 CL40 ECC RDIMM Supermicro H13SVW-NT-OS2 memory upgrade

SKU CH-MFR5-38Q4F

Six 32 GB DDR5 RDIMMs deliver 192 GB of registered ECC memory at 4800 MHz CL40 for Supermicro H13SVW-NT-OS2 servers

  • Capacity192GB (6 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 6X32GB

Show 12 more configurations
  • 192 GB total capacity across six 32 GB modules for dense server workloads
  • DDR5-4800 speed rated at PC5-38400 delivers high memory bandwidth
  • Registered ECC RDIMM design corrects single-bit errors and supports full population
  • CL40 latency at 1.1 V optimised for stability in Supermicro H13SVW-NT-OS2
  • 288-pin 2Rx8 form factor matches the motherboard's memory slot requirements

Exact-match DDR5 upgrade

This 192GB kit delivers six 32GB DDR5 4800 RDIMMs tuned to CL40 at 1.1V. Registered ECC architecture and 2Rx8 organisation match the memory controller expectations of the Supermicro H13SVW-NT-OS2 motherboard for full-capacity recognition at rated speed.

Build integration needs

The 288-pin registered form factor is mandatory for this platform; UDIMM or SODIMM modules will not fit or function. Six slots must be populated per the board’s population rules to reach 192GB, and the registered buffer offloads the controller so every slot runs stable at full load.

Replaces partial or slower kits

Upgrading from smaller-capacity or lower-speed DDR5 RDIMMs removes the capacity ceiling that limits virtualisation density and database working sets. The jump is worth it when workloads demand the full 192GB at native DDR5 4800 throughput with ECC protection active.

Highlights

  • 192 GB total capacity across six 32 GB modules for dense server workloads
  • DDR5-4800 speed rated at PC5-38400 delivers high memory bandwidth
  • Registered ECC RDIMM design corrects single-bit errors and supports full population
  • CL40 latency at 1.1 V optimised for stability in Supermicro H13SVW-NT-OS2
  • 288-pin 2Rx8 form factor matches the motherboard's memory slot requirements

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K6
Capacity192GB (6 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 6X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 1.10 V DDR5 modules hit a thermal throttle limit during sustained full-capacity workloads?

These RDIMMs have no heat spreader and run at 1.10 V, so sustained loads rely on the server chassis airflow to keep temperatures within spec.

How much fan noise or extra power draw should I expect when all six 32 GB DIMMs run continuously?

Registered ECC DDR5 at 1.10 V adds minimal power per module; total kit draw stays low and produces no audible noise, leaving cooling to the system fans.

What motherboard feature must my Supermicro H13SVW-NT-OS2 already provide for this 192 GB kit to operate?

The board must support 288-pin DDR5 RDIMM slots with Registered ECC memory population rules for 2Rx8 modules at 4800 MT/s.

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